antialkaline hemoglobin

Hemoglobin F is more resistant to alkaline substances, while other hemoglobins do not have this property to detect the amount of hemoglobin F in the blood. Increased in β globin-producing anemia, certain aplastic anemia, acute leukemia, iron granulocyte anemia, congenital spherocytosis, multiple myeloma. Basic Information Specialist classification: growth and development examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Tips: Do not eat too greasy, high-protein foods the day before the blood draw, avoid heavy drinking. Normal value Males range from 0.17% to 2.27%. Women range from 0.13% to 1.56%. Newborns range from 55% to 85%, gradually decreasing after 2 to 4 months, and reaching the adult level around 1 year old. Clinical significance The anti-alkaline hemoglobin assay is mainly used for the etiological diagnosis of hemolytic anemia. Increased in β globin-producing anemia, certain aplastic anemia, acute leukemia, iron granulocyte anemia, congenital spherocytosis, multiple myeloma. High results may be diseases: elderly aplastic anemia, aplastic anemia considerations First, the precautions before blood draw 1, do not eat too greasy, high-protein food the day before the blood, to avoid heavy drinking. The alcohol content in the blood directly affects the test results. 2. After 8 pm on the day before the physical examination, fasting should be done to avoid affecting the detection of indicators such as blood glucose in the second sky. 3, should relax when taking blood, to avoid the contraction of blood vessels caused by fear, increase the difficulty of blood collection; If you have a history of fainting, please explain in advance and we will make special arrangements; Second, should pay attention after blood draw 1. After blood is drawn, local compression is required at the pinhole for 3-5 minutes to stop bleeding. Note: Do not rub, so as not to cause subcutaneous hematoma. 2, the pressing time should be sufficient. There is a difference in clotting time for each person, and some people need a little longer to clotting. Therefore, when the surface of the skin appears to be bleeding, the compression is stopped immediately, and the blood may be infiltrated into the skin due to incomplete hemostasis. Therefore, the compression time is longer to completely stop bleeding. If there is a tendency to bleed, the compression time should be extended. 3, after the blood draw symptoms of fainting such as: dizziness, vertigo, fatigue, etc. should immediately lie down, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved. 4. If there is localized congestion, use a warm towel after 24 hours to promote absorption. Inspection process Take the right amount of blood and send it for inspection. Not suitable for the crowd A patient with hemophilia and severe clotting factor deficiency. Adverse reactions and risks Subcutaneous hemorrhage: subcutaneous hemorrhage due to less than 5 minutes of compression time or blood draw technique.